| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 42 |
10.4%
|
| 1 | 26 |
6.4%
|
|
| 2 | 40 |
9.9%
|
|
| 3 | 35 |
8.7%
|
|
| 4 | 27 |
6.7%
|
|
| 5 | 37 |
9.2%
|
|
| 6 | 16 |
4%
|
|
| 7 | 13 |
3.2%
|
|
| 8 | 4 |
1%
|
|
| 9 | 2 |
0.5%
|
|
| 10 | 39 |
9.7%
|
|
| 11 | 3 |
0.7%
|
|
| 12 | 1 |
0.2%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 14 |
3.5%
|
|
| 17 | 2 |
0.5%
|
|
| 20 | 13 |
3.2%
|
|
| 21 | 2 |
0.5%
|
|
| 25 | 3 |
0.7%
|
|
| 27 | 1 |
0.2%
|
|
| 29 | 1 |
0.2%
|
|
| 30 | 9 |
2.2%
|
|
| 35 | 2 |
0.5%
|
|
| 36 | 2 |
0.5%
|
|
| 38 | 2 |
0.5%
|
|
| 40 | 3 |
0.7%
|
|
| 45 | 1 |
0.2%
|
|
| 50 | 6 |
1.5%
|
|
| 54 | 1 |
0.2%
|
|
| 57 | 1 |
0.2%
|
|
| 60 | 2 |
0.5%
|
|
| 70 | 2 |
0.5%
|
|
| 75 | 1 |
0.2%
|
|
| 80 | 2 |
0.5%
|
|
| 96 | 1 |
0.2%
|
|
| 100 | 11 |
2.7%
|
|
| 106 | 1 |
0.2%
|
|
| 120 | 1 |
0.2%
|
|
| 130 | 1 |
0.2%
|
|
| 140 | 1 |
0.2%
|
|
| 150 | 5 |
1.2%
|
|
| 160 | 2 |
0.5%
|
|
| 170 | 1 |
0.2%
|
|
| 175 | 1 |
0.2%
|
|
| 180 | 1 |
0.2%
|
|
| 200 | 4 |
1%
|
|
| 230 | 1 |
0.2%
|
|
| 250 | 3 |
0.7%
|
|
| 295 | 1 |
0.2%
|
|
| 300 | 4 |
1%
|
|
| 350 | 1 |
0.2%
|
|
| 450 | 1 |
0.2%
|
|
| 750 | 2 |
0.5%
|
|
| 1300 | 1 |
0.2%
|
|
| 1500 | 1 |
0.2%
|
|
| 2002 | 1 |
0.2%
|
|
| 7000 | 1 |
0.2%
|